|
Laverda 650GT
The Laverda 650GT is an air cooled SOHC 4 stroke parallel twin motorcycle produced by the Italian manufacturer Laverda in 1968. Only around 50 machines were produced before it was superseded by an enlarged Laverda 750, 750 cc version. The engine design drew heavily from the Honda CB77. History Laverda's production was of small capacity Single cylinder, singles and twins. General manager, Massimo Laverda, visited the US in 1964 to study the market there. On his return he persuaded his father, Laverda motorcycles founder Francesco Laverda, that to succeed in the US they needed to produce a larger capacity twin. Massimo Laverda brought three motorcycles, a Honda CB77, Norton 650SS and a BMW R69S which were stripped and examined. Although the Laverda took elements from all three, the Luciano Zen designed engine was heavily based on the Honda. Robert Bosch GmbH, Bosch electrics were chosen for reliability. A prototype was shown at the November 1966 Earls Court Exhibition Centre, E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laverda
Laverda (''Moto Laverda S.A.S. – Dottore Francesco Laverda e fratelli'') was an Italian manufacturer of high performance motorcycles. The motorcycles in their day gained a reputation for being robust and innovative. The Laverda brand was absorbed by Piaggio when, in 2004, Piaggio absorbed Aprilia. Piaggio has elected to quietly close all activities related to the Laverda brand and has publicly stated that they would be willing to sell the rights to the brand if an investor should appear. As of 2015, Laverda.com no longer redirects to Aprilia's website. As of 2021, laverda.com shows the history of the company between 1873 and 2004. History Early history The roots of the Laverda Motorcycle company go back to 1873, when Pietro Laverda (1845–1930) decided to start an agricultural engines enterprise – Laverda S.p.A. – in the small rural village of Breganze in Vicenza province (North-East of Italy). Almost exactly three quarters of a century later, with a spirit of ente ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda CB77
The Honda CB77, or Super Hawk, is a straight-twin motorcycle produced from 1961 until 1967. It is remembered today as Honda's first sport bike. It is a landmark model in Honda's advances in Western motorcycle markets of the 1960s, noted for its speed and power as well as its reliability, and is regarded as one of the bikes that set the standard for modern motorcycles. Characteristics At 305 cc, the CB77 had a relatively big engine in comparison to most other Japanese bikes of the period. Its performance even rivaled much larger motorcycles from other countries. It quickly gained a reputation for reliability, and was equipped with luxuries such as an electric starter. The engine on the CB77 differed from that of the touring C77 version, in that the crankpins on the crankshaft were spaced 180 degrees apart. This had the benefit of making the engine smoother at higher revs but due to the firing sequence of one power stroke following another, the engine note sounded 'flat' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Bearing
A main bearing is a bearing in a piston engine which holds the crankshaft in place and allows it to rotate within the engine block. The number of main bearings per engine varies between engines, often in accordance with the forces produced by the operation of the engine. Main bearings are usually plain bearings or journal bearings, held in place by the engine block and bearing caps. Number of main bearings The number of main bearings is primarily determined by the overall load factor and maximum engine speed. Increasing the number of bearings in an engine will generally increase the size and cost of the engine, but also reduces bending stress and deflection caused by the distance from the crank pins to the nearest bearings. Most engines have at least two main bearings— one at each end of the crankshaft. Additional bearings may be located along the crankshaft, sometimes as many as one bearing per crank pin, as used on many modern diesel engines and petrol engines des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crankcase
A crankcase is the housing in a reciprocating engine, piston engine that surrounds the crankshaft. In most modern engines, the crankcase is integrated into the engine block. Two-stroke engines typically use a crankcase-compression design, resulting in the fuel/air mixture passing through the crankcase before entering the Cylinder (engine), cylinder(s). This design of the engine does not include an oil sump in the crankcase. Four-stroke engines typically have an oil sump at the bottom of the crankcase and the majority of the engine's oil is held within the crankcase. The fuel/air mixture does not pass through the crankcase, though a small amount of exhaust gasses often enter as "blow-by" from the combustion chamber, particularly in engines with worn rings. The crankcase often forms the upper half of the main bearing journals (with the bearing caps forming the other half), although in some engines the crankcase completely surrounds the main bearing journals. An ''open-crank'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unit Construction
: ''For the vehicle design where the vehicle's skin is used as a load-bearing element, see Monocoque.'' Unit construction is the design of larger motorcycles where the engine and gearbox components share a single casing. This sometimes includes the design of automobile engines and was often loosely applied to motorcycles with rather different internal layouts such as the flat twin BMW Motorrad, BMW models. Prior to unit construction, the engine and gearbox had separate casings and were connected by a primary chain drive running in an oil bath chaincase. The new system used a similar chain drive and both had separate oil reservoirs for engine, gearbox and primary drive. Triumph and BSA were already using cast non-ferrous alloy chaincases and started converting to unit construction in the 1950s. A driving factor behind the BSA/Triumph change was that Lucas Industries, Lucas had declared an intention to abandon production of motorcycle dynamos and ignition magneto, magnetos, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nippon Denso
is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan. After becoming independent from Toyota Motor, the company was founded as in 1949. About 25% of the company is owned by Toyota. Despite being a part of the Toyota Group of companies, as of the year ending March 2016, sales to the Toyota Group accounted for less than 50% of total revenue (44% of revenue originated from other car manufacturers in Japan, Germany, the U.S. and China). In 2023, DENSO was the second largest auto parts supplier in the world. In 2022, DENSO was listed at #278 on the Fortune Global 500 list with a total revenue of $49.0 billion and 167,950 employees. DENSO consisted of 200 consolidated subsidiaries (64 in Japan, 23 in North America, 32 in Europe, 74 in Asia, and seven in Oceania and other regions). Name The name is a blend word of the Japanese terms for and . Operations The company develops and manufactures various auto parts, including ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceriani
Ceriani, formerly Arces, was an Italian company that designed and fabricated motorcycle frames and suspensions. The company was founded by Arturo Ceriani in 1951. Arces is an acronym derived from Arturo Ceriani S.r.l. In the European motorcycle industry, it was common for many smaller parts companies to exist, each responsible for creating individual parts to later be assembled into a complete motorcycle. Within a few years of its creation, Ceriani's company was able to successfully make a name for itself by manufacturing components noted for their quality and vision. In 1964, under the leadership of Arturo's son Enrico Ceriani, the companies operations were expanded. Enrico accelerated the expansion by moving the company to a new and more modern plant in Samarate. From 1964 the company was known within the industry as ARCES (an acronym of ARturo CEriani Samarate) but the brand identity was maintained and the company continued to be known as Ceriani by consumers. A central d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suzuki
is a Japanese multinational mobility manufacturer headquartered in Hamamatsu, Shizuoka Prefecture, Shizuoka. It manufactures automobiles, motorcycles, all-terrain vehicles (ATVs), outboard motor, outboard marine engines, wheelchairs and a variety of other small internal combustion engines. In 2016, Suzuki was the Automotive industry#By manufacturer, eleventh biggest automaker by production worldwide. Suzuki has over 45,000 employees and has 35 production facilities in 23 countries, and 133 distributors in 192 countries. The worldwide sales volume of automobiles is the world's tenth largest, while domestic sales volume is the third largest in the country. Suzuki's domestic motorcycle sales volume is the third largest in Japan. History In 1909, Michio Suzuki (inventor), Michio Suzuki (1887–1982) founded the Suzuki Loom Works in the small seacoast village of Hamamatsu, Japan. Business boomed as Suzuki built loom, weaving looms for Japan's giant silk industry. In 1929, Michio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triumph Engineering
Triumph Engineering Co Ltd was a British motorcycle manufacturing company, based originally in Coventry and then in Meriden. A new company, Triumph Motorcycles Ltd, based in Hinckley, gained the name rights after the end of the company in the 1980s and is now one of the world's major motorcycle manufacturers. Origins The company was started by Siegfried Bettmann, who had emigrated from Nuremberg, part of the German Empire, to Coventry in England in 1883. In 1884, aged 20, Bettmann had founded his own company, the S. Bettmann & Co. Import Export Agency, in London. Bettmann's original products were bicycles, which the company bought and then sold under its own name. Bettmann also distributed sewing machines imported from Germany. In 1886, Bettmann sought a more specific name, and the company became known as the Triumph Cycle Company.Chadwick, Ian"Triumph Motorcycles timeline".Retrieved 31 December 2024. A year later, the company was registered as the New Triumph Co. Ltd, now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earls Court Exhibition Centre
Earls Court Exhibition Centre was a major international exhibition and events venue in London, England. At its peak it is said to have generated a £2 billion turnover for the economy. It replaced exhibition and entertainment grounds, originally opened in 1887, with an art moderne structure built between 1935 and 1937 by specialist American architect C. Howard Crane. With the active support of London mayor Boris Johnson, in an attempt to create Europe's "largest regeneration scheme", its proposed heritage listing was refused after it was acquired by developers, who promptly in 2008 applied for and were granted a Certificate of Immunity from Listing by English Heritage, and its demolition was completed in 2017. Located in Earl's Court but straddling the boundary between the Royal Borough of Kensington and Chelsea and the Borough of Hammersmith and Fulham, it was the largest such venue within the capital served by two London Underground stations—one of them, Earl's Court tube s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Bosch GmbH
Robert Bosch GmbH (; ), commonly known as Bosch (styled BOSCH), is a German multinational engineering and technology company headquartered in Gerlingen, Baden-Württemberg, Germany. The company was founded by Robert Bosch in Stuttgart in 1886. Bosch is 94% owned by the Robert Bosch Stiftung, a charitable institution. Although the charity is funded by owning the vast majority of shares, it has no voting rights and is involved in health and social causes unrelated to Bosch's business. Bosch's core operating areas are spread across four business sectors: mobility (hardware and software), consumer goods (including household appliances and power tools), industrial technology (including drive and control) and energy and building technology. In terms of revenue, Bosch is the largest automotive supplier. History 1886–1920 The company started in a backyard in Stuttgart-West as the (Workshop for Precision Mechanics and Electrical Engineering) on 15 November 1886. The next ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda
commonly known as just Honda, is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate automotive manufacturer headquartered in Minato, Tokyo, Japan. Founded in October 1946 by Soichiro Honda, Honda has been the world's largest motorcycle manufacturer since 1959, reaching a production of 500 million . It is also the world's largest manufacturer of internal combustion engines measured by number of units, producing more than 14 million internal combustion engines each year. Honda became the second-largest Japanese automobile manufacturer in 2001. In 2015, Honda was the eighth largest automobile manufacturer in the world. The company has also built and sold the most produced motor vehicle in history, the Honda Super Cub. Honda was the first Japanese automobile manufacturer to release a dedicated luxury brand, Acura, on 27 March 1986. Aside from their core automobile and motorcycle businesses, Honda also manufactures garden equipment, marine eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
